The doorstop problem

Well it's a problem for EG. I don't see it as a problem. I have all the books that I'm reading stacked up by the side of the sofa, they reach the top and I can use the stack as a shelf. An actual sofa shelf. Brilliant. EG says that if I have to read multiple books at once I could at least avoid reading books the size of doorstops. She could have a point - she is way ahead with the reading challenge.